A connection structure of a dust collector and a dust collector base station

Abstract

The utility model discloses a dust catcher and dust catcher base station connecting structure, include: dust catcher host computer, be provided with dust cup on it, the dust cup one side is provided with the air intake pipe, and the dust cup bottom is provided with the cover that rotatable opens, dust catcher base station is provided with the connecting pipe on it, and the connecting pipe detachable installation is in dust catcher base station, and the connecting pipe end is provided with the plug -in slot for dust cup joint, and the bottom surface of plug -in slot is provided with the ash removal passageway of position corresponding cover, and the one side of plug -in slot sets the bayonet, and the air intake pipe joint is in the bayonet, wherein, dust catcher base station is provided with the plug -in head, and the connecting pipe is inserted in the plug -in head, and the ash removal passageway is communicated to dust catcher base station through the plug -in head, and the first lock catch board is set up on the connecting pipe, and the lock bolt of first lock catch board passes through the side wall of connecting pipe and then buckling is in the card slot of plug -in head side, the utility model discloses compared with prior art, solve the problem that the volume is big, the high center of gravity of the height of matching dust catcher whole of existing dust catcher base station leads.

Description

Technical Field

[0001] This utility model relates to the field of vacuum cleaner technology, and in particular to a connection structure between a vacuum cleaner and a vacuum cleaner base station. Background Technology

[0002] To improve the ease of use of vacuum cleaners, they are currently used in conjunction with vacuum cleaner base stations. These base stations enable the collection of dust cup debris and the charging of the vacuum cleaner unit.

[0003] When the vacuum cleaner main unit is connected to the floor brush via a conductive tube, the vacuum cleaner base station needs to match the overall height of the vacuum cleaner in order to achieve vertical storage. This results in the vacuum cleaner base station being large and inconvenient to store, and its high center of gravity also leads to a high risk of tipping over. Utility Model Content

[0004] The purpose of this utility model is to provide a connection structure between a vacuum cleaner and a vacuum cleaner base station, so as to solve the problems of large size and high center of gravity of existing vacuum cleaner base stations caused by matching the overall height of the vacuum cleaner.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a connection structure between a vacuum cleaner and a vacuum cleaner base station, comprising:

[0006] The vacuum cleaner main unit has a dust cup, an air inlet pipe on one side of the dust cup, and a rotatable cover at the bottom of the dust cup.

[0007] The vacuum cleaner base station is equipped with a connecting pipe that can be detachably installed on the vacuum cleaner base station. The end of the connecting pipe is equipped with a plug groove for engaging the dust cup. The bottom surface of the plug groove is equipped with a dust discharge channel corresponding to the cover plate. A bayonet is provided on one side of the plug groove, and the air inlet pipe is engaged in the bayonet.

[0008] The vacuum cleaner base station is equipped with a connector, and the connecting pipe is inserted into the connector. The dust discharge channel is connected to the vacuum cleaner base station through the connector. The connecting pipe is equipped with a first locking plate. The locking tongue of the first locking plate passes through the side wall of the connecting pipe and is fastened in the slot on the side of the connector.

[0009] As a further description of the above technical solution:

[0010] The air inlet pipe is provided with a boss, and a second conductive spring is provided on the boss. The insertion slot is provided with a second conductive contact corresponding to the position of the second conductive spring.

[0011] As a further description of the above technical solution:

[0012] Symmetrically arranged guide plates are provided on both sides of the boss, and guide grooves corresponding to the guide plates are provided on the insertion groove.

[0013] As a further description of the above technical solution:

[0014] A first conductive contact is provided on the top surface of the vacuum cleaner base station. A baffle is provided on one side of the first conductive contact. A first conductive spring is provided on the connecting pipe, with its position corresponding to the first conductive contact. A groove is provided on the connecting pipe, with its position corresponding to the baffle.

[0015] As a further description of the above technical solution:

[0016] A second locking plate is provided on one side of the dust cup, and a second slot corresponding to the position of the second locking plate is provided on the other side of the insertion slot. Two parallel partitions are provided in the second slot.

[0017] As a further description of the above technical solution:

[0018] A rubber gasket ring is provided on the bottom surface of the insertion slot.

[0019] As a further description of the above technical solution:

[0020] The connector has raised ribs on its side wall, and a guide slope is provided on the top of the raised ribs.

[0021] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0022] 1. In this utility model, the vacuum cleaner base station increases its overall height through a detachable connecting tube to accommodate the overall height of the vacuum cleaner main unit after the floor brush is connected. When disassembling the connector, pressing the first locking plate causes its locking tongue to retract and disengage from the slot, after which the connecting tube can be pulled upwards. The connecting tube allows for quick installation and removal, facilitating the storage and cleaning of the vacuum cleaner base station, and solving the problems of large size and high center of gravity in existing vacuum cleaner base stations designed to match the overall height of the vacuum cleaner.

[0023] 2. In this utility model, symmetrically arranged guide plates are provided on both sides of the boss, and guide grooves corresponding to the guide plates are provided on the insertion groove, which improves the connection quality between the vacuum cleaner main unit and the connecting pipe and prevents the second conductive spring from detaching from the second conductive contact. Attached Figure Description

[0024] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0025] Figure 1 This is a schematic diagram of a connection structure between a vacuum cleaner and a vacuum cleaner base station.

[0026] Figure 2 This is a schematic diagram showing the separation of a vacuum cleaner and a vacuum cleaner base station connection structure.

[0027] Figure 3 This is a schematic diagram of the vacuum cleaner host in a connection structure between a vacuum cleaner and a vacuum cleaner base station.

[0028] Figure 4 This is a schematic diagram of the structure of a vacuum cleaner base station in a connection structure between a vacuum cleaner and a vacuum cleaner base station.

[0029] Figure 5 This is a structural breakdown diagram of a vacuum cleaner base station in a connection structure between a vacuum cleaner and a vacuum cleaner base station.

[0030] Figure 6 for Figure 5 A magnified view of a portion of point A in the middle.

[0031] Legend:

[0032] 1. Vacuum cleaner main unit; 11. Dust cup; 111. Cover plate; 112. Second locking plate;

[0033] 12. Air inlet duct; 121. Second conductive spring; 122. Guide plate;

[0034] 2. Vacuum cleaner base station; 21. Connector; 211. Slot; 212. Rib; 22. First conductive contact; 23. Cover plate;

[0035] 3. Connecting pipe; 31. Insertion groove; 311. Ash discharge channel; 312. Second conductive contact; 313. Guide groove; 314. Second slot; 315. Partition plate; 316. Rubber gasket ring; 32. Bayonet. Detailed Implementation

[0036] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0037] Example 1

[0038] Please see Figure 1-6 This utility model provides a technical solution: a connection structure between a vacuum cleaner and a vacuum cleaner base station, comprising:

[0039] The vacuum cleaner main unit 1 has a dust cup 11 on it, an air inlet pipe 12 on one side of the dust cup 11, and a rotatable cover 111 at the bottom of the dust cup 11.

[0040] The vacuum cleaner base station 2 is provided with a connecting pipe 3. The connecting pipe 3 is detachably installed on the vacuum cleaner base station 2. The end of the connecting pipe 3 is provided with a plug groove 31 for engaging the dust cup 11. The bottom surface of the plug groove 31 is provided with a dust discharge channel 311 corresponding to the cover plate 111. A bayonet 32 ​​is provided on one side of the plug groove 31, and the air inlet pipe 12 is engaged in the bayonet 32.

[0041] The vacuum cleaner base station 2 is equipped with a connector 21, and the connecting pipe 3 is inserted into the connector 21. The dust discharge channel 311 is connected to the vacuum cleaner base station 2 through the connector 21. The connecting pipe 3 is equipped with a first locking plate 33. The locking tongue of the first locking plate 33 passes through the side wall of the connecting pipe 3 and is fastened in the slot 211 on the side of the connector 21.

[0042] The air inlet pipe 12 is provided with a boss, and a second conductive spring 121 is provided on the boss. The insertion slot 31 is provided with a second conductive contact 312 corresponding to the position of the second conductive spring 121.

[0043] The vacuum cleaner base station 2 has a first conductive contact 22 on its top surface, a baffle 23 on one side of the first conductive contact 22, and a first conductive spring corresponding to the position of the first conductive contact 22 on the connecting pipe 3. The connecting pipe 3 also has a groove corresponding to the position of the baffle 23. This allows the vacuum cleaner base station 2 to be electrically connected to the vacuum cleaner main unit 1 via the connecting pipe 3, thus charging the vacuum cleaner main unit 1.

[0044] The shield 23 effectively protects the first conductive contact 22, preventing it from deforming and breaking, while also improving the connection strength after the connecting tube 3 is inserted.

[0045] A second locking plate 112 is provided on one side of the dust cup 11, and a second slot 314 corresponding to the second locking plate 112 is provided on one side of the insertion groove 31. Two parallel partitions 315 are provided within the second slot 314. When the vacuum cleaner main unit 1 is engaged with the connecting pipe 3, during the insertion of the second locking plate 112 into the second slot 314, the partitions 315 press against the second locking plate 112, causing it to rotate and unlock the cover plate 111, thus opening the dust outlet for dust removal. After the vacuum cleaner main unit 1 disengages from the connecting pipe 3, the second locking plate 112 returns to its original position under the action of the elastic element on its back.

[0046] Working Principle: After use, the vacuum cleaner main unit 1 is placed on the vacuum cleaner base station 2. The dust cup 11 is engaged in the insertion slot 31 of the connecting tube 3. Utilizing the negative pressure suction generated within the vacuum cleaner base station 2, the cover 111 of the dust cup 11 rotates and opens, allowing the dust inside to enter the vacuum cleaner base station 2 through the connecting tube 3 and the connector 21. The vacuum cleaner base station 2 is heightened by the detachable connecting tube 3 to accommodate the overall height of the vacuum cleaner main unit 1 after the floor brush is connected, solving the problem of large size and high center of gravity in existing vacuum cleaner base stations designed to match the overall height of the vacuum cleaner. When disassembling the connector 21, pressing the first locking plate 33 causes the locking tongue of the first locking plate 33 to retract and disengage from the slot 211, after which the connecting tube 3 can be pulled upwards. Releasing the first locking plate 33 causes it to reset under the action of the elastic element on the back. The connecting tube 3 allows for quick installation and removal, facilitating the storage of the vacuum cleaner base station 2 and cleaning.

[0047] Example 2

[0048] Based on the above embodiments, this embodiment further improves upon the following technical solutions: symmetrically arranged guide plates 122 are provided on both sides of the boss portion, and guide grooves 313 corresponding to the guide plates 122 are provided on the insertion groove 31, thereby improving the connection quality between the vacuum cleaner main unit 1 and the connecting pipe 3 and preventing the second conductive spring 121 from detaching from the second conductive contact 312.

[0049] Example 3

[0050] This embodiment further improves upon the above embodiment by providing the following technical solution: a rubber gasket ring 316 is provided on the bottom surface of the insertion slot 31. The rubber gasket ring 316 is used to ensure the sealing performance when the vacuum cleaner main unit 1 and the connecting pipe 3 are engaged, thus ensuring the dust removal effect.

[0051] Example 4

[0052] This embodiment further improves upon the above embodiment by providing the following technical solution: a raised rib 212 is provided on the side wall of the connector 21, and a guide slope is provided on the top of the raised rib 212. This improves the deformation resistance of the connector 21 and facilitates the secure insertion of the connecting pipe 3.

[0053] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A connection structure between a vacuum cleaner and a vacuum cleaner base station, characterized in that, include: The vacuum cleaner main unit has a dust cup, an air inlet pipe on one side of the dust cup, and a rotatable cover at the bottom of the dust cup. A vacuum cleaner base station is provided with a connecting pipe, which is detachably installed on the vacuum cleaner base station. The end of the connecting pipe is provided with a plug groove for engaging the dust cup. The bottom surface of the plug groove is provided with a dust discharge channel corresponding to the cover plate. A bayonet is provided on one side of the plug groove, and the air inlet pipe is engaged in the bayonet. The vacuum cleaner base station is equipped with a connector, the connecting pipe is inserted into the connector, the dust discharge channel is connected to the vacuum cleaner base station through the connector, and the connecting pipe is equipped with a first locking plate. The locking tongue of the first locking plate passes through the side wall of the connecting pipe and engages with the slot on the side of the connector.

2. The connection structure between a vacuum cleaner and a vacuum cleaner base station according to claim 1, characterized in that, The air inlet pipe is provided with a boss, and a second conductive spring is provided on the boss. The insertion slot is provided with a second conductive contact corresponding to the position of the second conductive spring.

3. The connection structure between a vacuum cleaner and a vacuum cleaner base station according to claim 2, characterized in that, The boss portion is provided with symmetrically arranged guide plates on both sides, and the insertion slot is provided with guide grooves whose positions correspond to the guide plates.

4. The connection structure between a vacuum cleaner and a vacuum cleaner base station according to claim 1, characterized in that, The vacuum cleaner base station has a first conductive contact on its top surface, a baffle plate on one side of the first conductive contact, a first conductive spring corresponding to the position of the first conductive contact on the connecting pipe, and a groove corresponding to the position of the baffle plate on the connecting pipe.

5. The connection structure between a vacuum cleaner and a vacuum cleaner base station according to claim 1, characterized in that, A second locking plate is provided on one side of the dust cup, and a second slot corresponding to the position of the second locking plate is provided on one side of the insertion groove. Two parallel partitions are provided in the second slot.

6. The connection structure between a vacuum cleaner and a vacuum cleaner base station according to claim 1, characterized in that, A rubber gasket ring is provided on the bottom surface of the insertion slot.

7. The connection structure between a vacuum cleaner and a vacuum cleaner base station according to claim 1, characterized in that, The connector sidewall is provided with a raised rib, and the top of the raised rib is provided with a guide slope.

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